Assistive listening device



FIG. 1 is a perspective view of an assistive listening device according to our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof, the undisclosed portion is not part of the claimed design. 

The ornamental design for an assistive listening device, as shown and described. 